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The functional principle Vertical or horizontal gas flowMist Eliminators withvertical gas flowIn vane-type mist eliminatorswith a vertical gas flow thebaffle vanes are arranged horizontally or at a slight angle tothe horizontal. Since the gasflows upwards in the oppositedirection, it is necessary for thebaffle vanes to be designed sothat certain regions arebypassed by the gas flow.Thus zones are provided inwhich the droplets can be collected without interaction withthe gas. These zones also provide a secure diversion of thecollected liquid from the surface of the vanes. This requirement can be met in variousways and in function of theprofile and shape of the vanes.back to droplets. To preventoverstressing of the system bydroplets being picked up andrecirculated by the gas flow,these droplets must be substantially larger than those carried into the separator by thegas.Mist Eliminators withhorizontal gas flowVane-type mist eliminatorsfor a horizontal gas flow havea system of vertical bafflevanes. The provision for secondary separation is of a different design from that of separators for vertical gas flow.When the flow of gas is horizontal the baffles stand vertically and the liquid film thatforms on them flows downwards by gravity. The provision of regions, before orbehind the phase-separationchambers, that are bypassedby the gas flow, enable the liquid film to flow off the baffleswithout renewed contact withthe gas.Depending on the separator,gas-flow rates of up to 10 m/scan be achieved.The baffles can be shaped forparticularly satisfactory gasflow characteristics, thereforethe pressure loss across suchseparators is remarkably now.To suit the needs of each particular application, a choicecan be made from a finelystaged range of baffle-vanetypes with a simple or multiplegas-flow diversion.As the liquid has to flow in theopposite direction to the gas,the film of liquid that forms onthe vane has to be convertedThe fact that the flow-off isassisted by gravity results inmist eliminators with a particularly high performance.Functional principle of a vertical separatorFunctional principle of a horizontal separator5

Lechler mist eliminatorfor horizontal gas flowType LTH 100The LTH 100 is well provenwith its many sided applicationand combination capabilities.The plastic sinusoidally corrugated profile plate with protruding phase separationTheLTH 100is well aprovenchambers,reacheshighwithits manysided capabilities.a widegas flow velocityTheplastic sinusoidally corruspectrum.gated profile plate with protrudingseparationMinimalphasepressureloss, highchambers,reacheshighhydraulic separationacapacity,separationperformanceoverand a low foulingtendencyawidegasflowvelocitymake the LTH 100 a universallyspectrum. decades proven,installable,drop separator system,Minimal pressureloss, highespeciallyin the wastegaseshydraulicseparationcapacity,treatment area.and a low fouling tendencymake the LTH 100 a universallyinstallable, decades proven,drop separator system,especially in the waste gasestreatment area.We deliver the LTH 100 to youin many different configurations:As a complete housing unitto be connected to yourexisting pipe systems or asa frame unit for installationWeintodeliverLTH 100to youyourthecurrentconstrucin manydifferent configurations:tion site.AscompletehousingIn aalightpackagecon- unittobe connectedto yourstructionor in a stabileexistingframepipe unitsystemsor asprofilefor thea frame demands.unit for installationhighestintocurrentconstrucIna yourone-stagedesignortionsite. staged with amultipleIn a lightsystem.package conrinsingstructionor distancesin a stabilebetWithlargerprofileframeunit forprofilestheween the separatorhighestdemands.for separatingwith high solidIn a one-stagedesignorparticlecontentsor withmultipledistancesstaged withsmallerforaseparinsingthesystem.ratingfinest of droplets.With larger distances between the separator profilesfor separating with high solidparticle contents or withsmaller distances for separating the finest of droplets.With the LTH 100 from Lechler,you have the flexible separatorsystem for the optimal fulfillment for your demands andwishes.Withwouldthe LTHfromWebe100happyto Lechler,sendyoutheofflexibleseparatoryou havea copyour technicalsystemfor theoptimalfulfilldata sheeton theLTH 100.ment for your demands andwishes.We would be happy to sendyou a copy of our technicaldata sheet on the LTH 100.LTH 100 profile geometryLTH 100 beeing installed in a flue-gasdesulphurization plantLTH 100 beeing installed in a flue-gasdesulphurization plantLTH100 with housingInstalled LTH 100 in a flue-gasdesulphurization plantLTH100 with housing6LTH 100 profile geometryInstalled LTH 100 in a flue-gas

Lechler mist eliminatorfor horizontal gas flowType LTH 600The type series LTH 600includes four, exclusively stainless steel profile geometry’s.From type LTH 601 to theLTH 604, in each series is anincreasing number of separaThe type series LTH 600tion effective inversions of theincludes four, exclusively staingas flow. Through these gradless steel profile geometry’s.uations and the variable disFrom type LTH 601 to thetances between the separationLTH 604, in each series is anprofiles, you can achieve theincreasing number of separabest possible fine tuning totion effective inversions of themeet the specific demands forgas flow. Through these gradyour operations.uations and the variable distances between the separationThe most widely used profileprofiles, you can achieve theshape, the LTH 603 with 3best possible fine tuning tophase separation chambers,meet the specific demands forshows it superiority through itsyour operations.high hydraulic separationcapacity. It attains a highThe most widely used profiledegree of separation and isshape, the LTH 603 with 3also suitable for high gas flowphase separation chambers,velocities.shows it superiority through itshigh hydraulic separationThe LTH 600 is is used incapacity. It attains a highevery place where temperaturedegree of separation and isor corrosion resistant stainlessalso suitable for high gas flowsteel is required, and the finestvelocities.droplets need to be assuredlyand effectively removed fromThe LTH 600 is is used inhorizontal gas flow.every place where temperatureor corrosion resistant stainlesssteel is required, and the finestdroplets need to be assuredlyand effectively removed fromhorizontal gas flow.For example in the pulp andpaper industry, in sugar andchemical industry for the usein evaporators, condensers,scrubbers etc.For example in the pulp andWe can deliver the LTH 600paper industry, in sugar andtailored to your needs:chemical industry for the useAs a complete housing unitin evaporators, condensers,for direct connection toscrubbers etc.your existing pipes.As an ready to install frameWe can deliver the LTH 600unit to be built into yourtailored to your needs:current construction site.As a complete housing unitAs a sectional frame unit,for direct connection towhich can be installedyour existing pipes.through a manholeAs an ready to install frameentrance to your vessel.unit to be built into yourcurrent construction site.As a sectional frame unit,which can be installedthrough a manholeentrance to your vessel.With the Lechler LTH 600, youalways have the right profilefor the right situation!We would be happy to sendyou a copy of our technicalWith the Lechler LTH 600, youdata sheet on the LTH 600.always have the right profilefor the right situation!We would be happy to sendyou a copy of our technicaldata sheet on the LTH 600.LTH 601 to 604 profile geometryLTH 601 to 604 profile geometryLTH 600 with housingLTH 600 with housingLTH 600 with frame, sectional designLTH 600 with frameLTH 600 with frame, sectional design7LTH 600 with frame

Lechler mist eliminatorfor vertical gas flowType LTV 271The LTV 271 is a proven,well-known separator systemmade of plastic. The characteristic guidance channels,which are integrated in theseparation profile assures theTheLTVdrainage271 is a ofproven,properthe sepawell-knownseparatorsystemrated liquid.made of plastic. The characteristicguidanceThe LTV271 has channels,a wide fieldwhicharein theofuses;in integratedthe waste gastreatseparationprofileassuresment, as a fine separator intheproperof the ants, in evaporators andcolumns or in exhaust air syshas ais widefieldThetemsLTVthe 271LTV 271convincingofuses; inwastefreegas treatthroughits theproblemment, as a fine separator influe-gas desulphurizationplants, in evaporators andcolumns or in exhaust air systems the LTV 271 is convincingthrough its problem freehandling and the simple adaptability to the constructionalsituation where it is to beinstalled.Large separator areas can inthis way be assembled together out of handy sized, singularstandardized sections.Through the standardizedhandling andshapethe simpleconstructionof theadaptabilitytotheconstructionalLTV 271, you have a cost-usesituationwhere it isto elivery times. Wedeliver the LTV 271 as a stanThrough thestandardizeddardizedpackagein the stanconstructionshapetheanddardwidths of305, of610LTV271,youhaveacost-use905 mm, with graduatedfactor advantageandthereducedpackagelengths forinstalordering-to-deliverytimes.lation through the usual Wedeliver theentranceLTV 271sizes.as a stanmanholedardized package in the standard widths of 305, 610 and905 mm, with graduatedpackage lengths for the installation through the usualmanhole entrance sizes.Through the use of our optionalLargeseparator "Fix-clip”,areas cantheinclip connectors,thiswaybeassembledtogethpackages can be securederout ofslippage.handy sized,againstAlso singulardeliverstandardizedsections.able are special constructionssuch as cut-to-size round secThroughthe optimaluse of ouroptionaltions for theexploitaclip connectors,"Fix-clip”,tionof the availablespace thethepackagescan be securedstreamcross-section.against slippage. Also deliverablespecialWith arethe LTV271constructionsfrom Lechler,suchgetas proven,cut-to-sizeroundsecyoueasyto hantionsfortheoptimalexploitadle separator technology in ationof theavailable space therobustconstruction.stream cross-section.LTV 271 profile geometryLTV 271 profile geometryWe would be happy to sendWithLTV 271datafromLechler,you athetechnicalsheetonyouget proven,easy to hanthe LTV271.dle separator technology in arobust construction.We would be happy to sendyou a technical data sheet onthe LTV 271.LTV 271 during installationLTV 271 circular cutLTV 271 during installationLTV 271 circular cutClose-up view of the LTV 271circular cutClose-up view of the LTV 271circular cut8LTV 271 as a fine separator in a flue-gas desulphurization plant

Lechler mist eliminatorfor vertical gas flowType LTV 300The LTV 300 is characterizedby its superior separatingperformance even the finestdroplets and an extremelyhigh separating capacity.Through the special profileThe LTV 300is characterizedgeometry,thereare smallby its superiorseparating"drainoff channels”,which,performancethe finestwhenthey areeveninstalledin andropletsand an fromextremelyangled position15 -60 ,highseparatingcapacity.assurethe removalof the sepThroughthe specialprofilearated fluidsout of theflowgeometry,therearesmallstream. The LTV 300, made of"drain offwhich,plasticor channels”,stainless steel,findswhentheyareinstalledanusage in the waste gas intreatangledfrom 15 -60 ,ment, inpositionevaporators,inassureremovalof andthe sepprocessthegascleaningarated fluids out of the flowstream. The LTV 300, made ofplastic or stainless steel, findsusage in the waste gas treatment, in evaporators, inprocess gas cleaning andsimilar uses. Wherever finestdroplets must be effectivelyseparated out of vertical gasstreams. The LTV 300 is delivered in handy packages, thateasily fit into the installationsimilaruses.theyWhereverfinestarea wherethen eparaseparatedtor areas. out of vertical gasstreams. The LTV 300 is deliveredhandyformatpackages,In theinspecialLTV thateasily fit intotheconstruction)installation a300.30.B(roofarea wheresupportthey thencan behorizontalconstrucassembledlarger separationis madeintopossible.tor areas.Theround and angled cut LTV300 for angled installationIn the15 -45 special enablesformat LTVfroman300.30.B (roof construction) ahorizontal support construction is made possible.The round and angled cut LTV300 for angled installationfrom 15 -45 enables anoptimal exploitation of the flowcross section.With the LTV 300 from Lechler,you get easy to handle, buthighly effective and safe sepaoptimalexploitation of the flowrator technology.cross section.We would be happy to sendWithLTVof300Lechler,you athecopythe fromtechnicalyougeteasytohandle,butdata sheet on the LTV 300.highly effective and safe separator technology.We would be happy to sendyou a copy of the technicaldata sheet on the LTV 300.LTV 300 profile geometryLTV 300 in plastic, standard constructionLTV 300 in stainless steelLTV 300 in plastic, standard constructionLTV 300 in stainless steelLTV 300.30.B, for horizontalsupport constructionsLTV 300.30.B, for horizontalLTV 300 profile geometryLTV 300, round / angled cut, for 30 installation9

Lechler mist eliminatorfor vertical gas flowType LTV 400The LTV 400 is an universalseparator system made ofplastic or stainless steel. Manyyears of separator technologyexperience have flown into theLTV 400.TheLTV 400is an developuniversalThroughintensiveseparatormade inof thement and systemoptimizationsplasticorstainlesssteel.profile contours, the LTV Many400yearsof separatortechnologyachieveshigh separationvalexperiencehave flowninto theues, even withoutthe additionLTV400.off aids for the sepaal drainThroughintensive developrated fluids.mentand optimizationsin theThe resultingsmooth profileprofilecontours,theLTV400has a very low fouling tendencyachieveshighseparation valandis easyto clean.ues, LTVeven400withoutthe additionTheis particularlyal drain inoffitsaidsfor the sepaflexibleapplicationpossirated fluids.bilitiesbecause of its variableThe resulting smooth profilehas a very low fouling tendencyand is easy to clean.The LTV 400 is particularlyflexible in its application possibilities because of its variablepackage lengths and thedifferent deliverable separationdistances of the separationprofiles.The LTV 400 is especially recpackage f thesolidseparationevenwith highparticleprofiles.contents.It is often used in the treatmentTheLTV 400is especiallyrecofwastegases,(for example:ommendedwherehighsepacoarse and fine separation inrationcapacitiesare rticleplants), in evaporators,concontents.densers (pulp and paperItindustry,is often chemicalused in for example:coarse and fine separation influe-gas desulphurizationplants), in evaporators, condensers (pulp and paperindustry, chemical industry)and similar uses.The LTV 400 can be deliveredin handy package units. Alsoavailable are special designs,such as round cut sections foroptimal exploitation of theavailable space in the flowThe LTV400 can be deliveredcrosssection.in handy package units. Alsoavailableare 400,specialWiththe LTVyoudesigns,get asuch aseffective,round cutsectionsforhighlyeasyto cleanoptimalexploitationoftheseparator with further reachingavailable spacein the ability to your installationsituation.With the LTV 400, you get ahighlyeffective,easy toto sendcleanWewouldbe happyseparatorwithfurtherreachingyou a technical data sheet onconstructiontheLTV 400. possibilities foradaptability to your installationsituation.LTV 400 profile geometryLTV 400 profile geometryWe would be happy to sendyou a technical data sheet onthe LTV 400.LTV 400, stainless steel, shape "cake piece”LTV 400 in stainless steelLTV 400, stainless steel, shape "cake piece”LTV 400 in stainless steelAssembly of the LTV 400, plastic, in a flue-gas desulphurization plant10Installed LTV 400 in a flue-gas desulphurization plant

and vertical gas flowA large variety of profiles for horizontaland vertical gas flowLechler has a large diversity inmany different separator profiles.We have therewith the optimalpossibility to solve your just asdiverse problems. Over andbeyond the already shownLechler hasa largediversityinsystemson thepreviouspages,manydifferentprofiles.wewouldlike separatorto show youaWe havethe optimalfewother therewithof our provenprofiles,possibilityto solvejust asafew of whichcan yourbe seendiverseproblems.Overandhere in the pictures. For examplebeyondthe alreadyshowntheLTV 110.33.B,whichhassystemsitselfon thepages,provenforpreviouscoarse sepawe wouldlike to showyou arationin on plants.afew ofwhichcancanbe seenOthertypeswhichbeherein thepictures.For hasshortnotice,are themodels:provenitselfforcoarsesepan LTH 200rationflue-gas desulphurn LTHin400izationplants.n LTH 500Othern LTVtypes203 which can beorderedand delivered withn LTV 900shortnotice,arerightthe models:Just askfor theprofile!n LTH 200n LTH 400n LTH 500n LTV 203n LTV 900Just ask for the right profile!LTV 110.33.-B in a wash towerLTV 110.33.-B in a wash towerLTH 200LTH 400LTH 501, 502, 503, 504LTH 200LTH 400LTH 501, 502, 503, 504LTV 110, view from the top, in aflue-gas desulphurization plantLTV 110, view from the top, in aflue-gas desulphurization plantLTV 203LTV 900LTV 203LTV 90011

Complete ready for mounting mist eliminatorsindividal baffle elements Lechler has the individual solutionEach project calls for a specialdesign and arrangement ofdroplet separators. Thedesign, construction, and themanner in which the bafflesare arranged in a Lechlermist eliminator dependentirely on the requirements,details and specification of theproject. Lechler does not offera standard "off the shelf" solution but designs and assembles the most suitable separatorfor each specific requirementutilising standard elements ofthe Lechler unit constructionsystem.Mist eliminator in a stainless steel housingLTV 400 with supportProduction of LTH 60012Production of LTV 400

Large variety of materialsMini or maxi –Large variety of materialsOccasionally aggressive washsuspensions with different acidor alkaline concentrations areoften more than some materialscan withstand. To ensure areliable operation it is essentialOccasionallywashtochoose theaggressiveright materialtosuspensionswithfordifferentacidmeetthe needseach indior alkalinearevidualplant.concentrationsAlso here Lechleroftenadvisemore thethanmostsomesuitablematerialswillcan withstand.ensure a ofmaterialfor theToconstructionreliable operation it is essentialthe mist eliminator so that itto choosethe therightstressesmaterial towillwithstandmeet the uponneedsit forindiimposedby eachthe l advise the most sui

mist eliminator will be incor- porated. It is of great impor-tance when designing a mist eliminator to have an understanding of how droplets are generated and of how they are transported in a flow of gas. We can honestly say that we know as much or more in this respect than any other, for we have been engaged in the detection, measurement and